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Vinil7 [7]
3 years ago
11

Which equation is equivalent to 2x2−16x−43=−3?(1 point)

Mathematics
2 answers:
nordsb [41]3 years ago
4 0

Answer:

576

Step-by-step explanation:

MArishka [77]3 years ago
3 0

Answer:

I think C

Step-by-step explanation:

Not 100% sure tho, but if right briainliest? if not ill try to solve it again

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Kyle went to the store to purchase a hat. The hat’s normal price is $50, but he used a coupon which allowed him to save $20. Wha
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Answer:

Kyle saves 40 percent

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50= 100

40= 80

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4 0
3 years ago
A line has a slope of 5 and passes through the point (0,9). What is its equation in
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Answer:

y=5x+9

Step-by-step explanation:

Firstly, we have to use the equation y=mx+b, where m is the slope and b is the y intercept.

We know that m=5, x=0 and y=9.

So why not plug them into the equation to find b?

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3 years ago
A dad spends the same amount of time each week helping with homework. In 6 weeks, he spends 132 minutes. Write an equation that
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Answer: f(x) = 22x

Step-by-step explanation:

1.) Divide 132 by 6 weeks, to get the amount of time spent each week on homework.

<em>132 / 6 = 22</em>

2.) Create the equation. Because x represents the number of weeks and 22 minutes a week is spent on homework, the equation is as follows:

f(x) = 22x

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3 years ago
This Stem-and-Leaf Plot shows the number of students in each of the karate classes held at the local recreation center last week
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potatothendbzjshejeei

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Write your answer as a fraction or as a whole mixed number 16 3/4 - 8 1/4=
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